The Jersey Shore Fist Pump Team T-Shirt. Pump your fist like your partying on the jersey shore! When it comes to Guidos the Jersey Shore is like a mecha of guidoism. Hit the board walk and fist pump it up! This shirt is done up in Italian flag colors. With the Italian Fist Pump Crest. Be Proud! Wear this shirt! This design is printed on a deluxe 100% cotton tee in your choice of color.